Key Differences
In short — Radeon RX 7900 XTX outperforms Radeon R9 390 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XTX is 2695 days newer than Radeon R9 390.
Advantages of AMD Radeon R9 390
- Consumes up to 23% less energy than AMD Radeon RX 7900 XTX - 275 vs 355 Watts
Advantages of AMD Radeon RX 7900 XTX
- Performs up to 123% better in Dirt 5 than Radeon R9 390 - 243 vs 109 FPS
- Up to 200% more VRAM memory than AMD Radeon R9 390 - 24 vs 8 GB
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
Buy for €939 on Amazon
In Stock
Updated 68756 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Desktop • Jun 18th, 2015
Desktop • Nov 3rd, 2022
Theoretical Performance
Desktop • Jun 18th, 2015
Pixel Fillrate
64 GPixel/s
13.338891204668613%
Texel Fillrate
160 GTexel/s
16.673614005835766%
Desktop • Nov 3rd, 2022
Pixel Fillrate
479.8 GPixel/s
100%
Texel Fillrate
959.6 GTexel/s
100%
AMD Radeon R9 390 | vs | AMD Radeon RX 7900 XTX |
---|---|---|
Jun 18th, 2015 | Release Date | Nov 3rd, 2022 |
Pirate Islands | Generation | Navi III |
$329 | MSRP | $999 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
1x 6-pin + 1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 24 GB |
GDDR5 | Type | GDDR6 |
512-bit | Bus | 384-bit |
384 GB/s | Bandwidth | 960 GB/s |
1000 MHz | Base Clock Speed | 1855 MHz |
Not Available | Boost Clock Speed | 2499 MHz |
1500 MHz | Memory Clock Speed | 2500 MHz |